Mathematics, 28.10.2020 06:30 naja101long
1. What percentage of a dollar is the value of each coin combination? a. 4 dimes is un CentOutloo cents so th b. 1 nickel and 3 pennies are 3 C. 5 quarters and 1 dime
Answers: 2
Mathematics, 20.06.2019 18:04
The circumference of a circle is 60 pi cm3what is the radius of the circle
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Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?
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Mathematics, 21.06.2019 19:00
The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll
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Mathematics, 21.06.2019 21:30
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
1. What percentage of a dollar is the value of each coin combination? a. 4 dimes is un CentOutloo ce...
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